
 const realGetVoices = window.speechSynthesis.__proto__.getVoices.bind(window.speechSynthesis);

 // 重写 getVoices 方法，过滤掉特定语音
 window.speechSynthesis.getVoices = function () {
   const voices = realGetVoices();
   return voices.filter(v =>
     !v.name.includes("Chinese") &&
     !v.name.includes("Huihui")
   );
 };
